Pith Number

pith:HBQA4DAF

pith:2021:HBQA4DAFLZJNTMZ2V2QZFLPWRR

not attested not anchored not stored refs pending

Infrastructure Node-based Vehicle Localization for Autonomous Driving

Ankit Vora, Armin Parchami, Elijah S. Lee, Gaurav Pandey, Punarjay Chakravarty, Vijay Kumar

arxiv:2109.10457 v1 · 2021-09-21 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBQA4DAFLZJNTMZ2V2QZFLPWRR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:16:36.357586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38600e0c055e52d9b33aaea192adf68c7ae3fb9ea15087fd1f10e465f089e4e7

Aliases

arxiv: 2109.10457 · arxiv_version: 2109.10457v1 · doi: 10.48550/arxiv.2109.10457 · pith_short_12: HBQA4DAFLZJN · pith_short_16: HBQA4DAFLZJNTMZ2 · pith_short_8: HBQA4DAF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HBQA4DAFLZJNTMZ2V2QZFLPWRR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 38600e0c055e52d9b33aaea192adf68c7ae3fb9ea15087fd1f10e465f089e4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ec5c71ae9d33977e51531024c369f5f90b4be064a810eeea1bed0dbab6c0e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-21T23:35:16Z",
    "title_canon_sha256": "df8da7a238f6ede11ab8fdc8e417a57ccc787db0dea8e95802c81b1c31be81f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10457",
    "kind": "arxiv",
    "version": 1
  }
}